56a3b82e9
Denys Vlasenko
2011-06-01
Subject
hush: better comment. No code changes
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shell/hush.c+1 -1
| @@ -7500,7 +7500,7 @@ static int run_list(struct pipe *pi) | |
| /* Beware of "while false; true; do ..."! */ | |
| if (pi->next | |
| && (pi->next->res_word == RES_DO || pi->next->res_word == RES_DONE) | |
| - | /* (the second check above is needed for "while ...; do \n done" case) */ |
| + | /* check for RES_DONE is needed for "while ...; do \n done" case */ |
| ) { | |
| if (rword == RES_WHILE) { | |
| if (rcode) { | |